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Documents & Manuals

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Tensioning Guide
Belt-diagram
C-120 pulleys
+ 13 more

Work Order Templates

Pre-built workflows to keep your asset running smoothly.

Daily Electrical System Inspection
Replace Roller and Pulley
Install Engine B-120
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Procedures

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Motion Industries
Applied Industrial Technologies
Electrical Brothers
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Parts

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Drive Motor
B2 Rollers
Tensioning System
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Invacare Corporation Oxygen Concentrator IRC10LX

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Maintenance Plans for Invacare Corporation Oxygen Concentrator Model IRC10LX

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Time-Out Testing

Refer to FIGURE 24.1

Disconnect the compressor connector from the main wiring harness with unit off (O)

Plug unit in and turn power on (I)

Check if the Time-Out Failure alarm activates within 40 seconds

Refer to SensO2 Alarm Threshold on page 94 for shutdown mode

Replace tubing and tie wrap

Contact Invacare Technical Service if any alarm fails to perform to specification

Run this procedure

Pilot Valve Poppet / O-Ring Replacement

Safety Precautions

Disconnect concentrator from electrical outlet to prevent electrical shock.

Disassembly

Unplug unit.

Remove cabinet. Refer to Cabinet on page 25.

Remove control panel. Refer to Removing Control Panel on page 62.

Pilot Valve Access and Removal

Locate pilot valve on 4-way valve manifold assembly.

Hold pilot valve stem with flat blade screwdriver and turn 9/16-inch locknut counterclockwise one complete turn.

Run this procedure

O-ring / Intake Valve Keeper / Valve Keeper Strip Removal

Removal and Disposal

Remove the O-ring from the bottom of the valve plate

Remove the intake valve flapper from the bottom of the valve plate

Remove the valve keeper strip from the bottom of the valve plate

Have all removed parts been discarded?

Cleaning

Clean the bottom of the valve plate with a clean, soft cloth

Refer to FIGURE 7.6 for guidance

Run this procedure

Cabinet Filter Cleaning

DANGER: To prevent electrical shock, ALWAYS disconnect concentrator from electrical outlet before servicing.

NOTE: The Platinum Concentrators are specifically designed to minimize routine preventive maintenance at intervals of once per year. In places with high dust or soot levels, maintenance may need to be performed more often. The following MUST be performed at a minimum of one year in service to assure years of additional reliability. Refer to Troubleshooting on page 17 for plugged filter symptoms.

Only qualified technicians should perform preventive maintenance on the concentrator. Power should be disconnected before beginning preventive maintenance on the Invacare concentrator.

Pre-Maintenance Safety Check

Disconnect the concentrator from the electrical outlet.

Filter Inspection and Cleaning

Inspect the cabinet filter for dust or soot accumulation.

Is the filter clogged or dirty?

Clean the filter if necessary.

Run this procedure

Transformer Assembly Replacement

Safety Precautions

Disconnect concentrator from electrical outlet

Refer to FIGURE 16.1 for guidance

Disassembly